Episode 13 - Back Arrow - Anime News Network
As the war between Lutoh and Rekka continues in the background, Kai and Back Arrow begin their battle. Back Arrow is compromised by his injury, but he is joined by Prax. Soon Rekka's general also attacks Prax's division and Elsha. Supreme Rudolph begins broadcasting the battle across Lutoh to further demoralize the people as the war descends into tense brutality. Kai and Back Arrow end up airborne, discussing the nature of the Wall and what it means to the people of Lingalind. Back Arrow tries to convince Kai that he needs to look beyond both his own assumptions and the petty politics of the...
Source: animenewsnetwork.com